SE95D,112 NXP Semiconductors, SE95D,112 Datasheet - Page 14

• Manufacturer Part Number: SE95D,112
• Description: IC SENSOR TEMP 2.8-5.5V SOT96-1
• Manufacturer: NXP Semiconductors

Specifications of SE95D,112

• Function: Temp Sensor, Watchdog
• Topology: ADC (Sigma Delta), Comparator, Register Bank
• Sensor Type: Internal
• Sensing Temperature: -55°C ~ 125°C
• Output Type: I²C™
• Output Alarm: No
• Output Fan: Yes
• Voltage - Supply: 2.8 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935274141112; SE95D; SE95D

NXP Semiconductors
SE95_7
Product data sheet
Fig 8.
Fig 9.
Fig 10. Read Temp, Tos or Thyst register with preset pointer (2-byte data)
SDA (cont)
SCL (cont)
SDA
SCL
SDA
SCL
Write Tos or Thyst register (2-byte data)
Read Temp, Tos or Thyst register including pointer byte (2-byte data)
S
S
SDA (cont.)
SDA
SCL (cont.)
SCL
START
START
1
1
1
1
1
1
2
0
2
0
2
0
device address
device address
device address
S
3
0
3
0
3
0
START
D7
4
1 A2 A1 A0 R
1
1
1
4
1 A2 A1 A0 W A
4
1 A2 A1 A0 R
acknowledge
5
D6 D5 D4 D3 D2 D1 D0 A
acknowledge
acknowledge
5
5
2
0
2
device address
6
read
write
6
6
read
3
0
3
ms byte data
device
device
device
7
7
7
Ultra high accuracy digital temperature sensor and thermal watchdog
4
1
4
8
8
8
A2 A1 A0
5
5
A D7 D6 D5 D4 D3 D2 D1 D0 A4 D7 D6 D5 D4 D3 D2 D1 D0 NA
9
A D7 D6 D5 D4 D3 D2 D1 D0 A4 D7 D6 D5 D4 D3 D2 D1 D0 NA
9
9
acknowledge
acknowledge
Rev. 07 — 2 September 2009
6
6
1
1
0
1
write
device
device
2
ms byte from device
7
7
2
0
2
ms byte from device
3
3
0
pointer byte
3
W
8
8
4
4
0
4
9
A
9
acknowledge
5
5
0
acknowledge
5
acknowledge
D7 D6 D5 D4 D3 D2 D1 D0
1
0
1
6
6
0 P1 P0 A
6
master
master
device
2
0
2
7
7
7
3
0
3
8
8
8
pointer byte
ls byte data
9
9
9
4
0
4
RS
1
0
1
5
0
5
RE-START
(next)
(next)
acknowledge
acknowledge
2
2
ls byte from device
ls byte from device
6
0
6
3
3
P1 P0
device
device
7
7
4
4
acknowledged
8
8
acknowledged
5
5
master not
master not
A
A
6
9
9
6
001aad627
STOP
7
7
(next)
(next)
P
© NXP B.V. 2009. All rights reserved.
8
8
001aad629
9
001aad628
9
STOP
STOP
SE95
P
P
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